Patents by Inventor Mu-Seon Ryu

Mu-Seon Ryu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10137669
    Abstract: Provided is a vehicle interior material comprising coating layers formed on both surfaces of a veneer layer; a back layer on the coating layer of one surface of the veneer layer; and a front layer on the coating layer of the other surface of the veneer layer. Provided is a method of manufacturing a vehicle interior material comprising steps of: providing a veneer layer; forming coating layers on both surfaces of the veneer layer by applying and drying water-dispersible polyurethane dispersion or water-dispersible acrylic polyurethane dispersion on the both surfaces; pre-forming a real wood film layer prepared by forming the coating layers on the both surfaces of the veneer layer; forming a back layer on the coating layer of one surface of the veneer layer by primary insert molding; and forming a front layer on the coating layer of the other surface of the veneer layer by secondary insert molding.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: November 27, 2018
    Assignee: LG HAUSYS, LTD.
    Inventors: Heon-Jo Kim, Mu-Seon Ryu, Won-Kook Kim, Chun-Ho Park
  • Publication number: 20170173922
    Abstract: Provided is a vehicle interior material comprising coating layers formed on both surfaces of a veneer layer; a back layer on the coating layer of one surface of the veneer layer; and a front layer on the coating layer of the other surface of the veneer layer. Provided is a method of manufacturing a vehicle interior material comprising steps of: providing a veneer layer; forming coating layers on both surfaces of the veneer layer by applying and drying water-dispersible polyurethane dispersion or water-dispersible acrylic polyurethane dispersion on the both surfaces; pre-forming a real wood film layer prepared by forming the coating layers on the both surfaces of the veneer layer; forming a back layer on the coating layer of one surface of the veneer layer by primary insert molding; and forming a front layer on the coating layer of the other surface of the veneer layer by secondary insert molding.
    Type: Application
    Filed: July 14, 2015
    Publication date: June 22, 2017
    Inventors: Heon-Jo KIM, Mu-Seon RYU, Won-Kook KIM, Chun-Ho PARK
  • Patent number: 9387610
    Abstract: A hard coating forming method is disclosed that can form a hard coating on surfaces of various manufactured goods including resin products and wood products. The method includes transcribing a coating layer of a sheet having a substrate and the coating layer formed on the substrate, the coating layer containing a thermoset product of a resin composition comprising a resin having an epoxy group and a (meth)acryloyl group and a thiol based curing agent; delaminating the substrate from the sheet; and irradiating light to the coating layer to cure the coating layer.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: July 12, 2016
    Assignee: LG Hausys, Ltd.
    Inventors: Yun Bong Kim, Won Kook Kim, Yang Go Kang, Jin Woo Kim, Dong Joo Kwon, Mu Seon Ryu
  • Patent number: 9233495
    Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation. The present invention can provide a transfer material or a surface protection sheet having a high index of refraction and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: January 12, 2016
    Assignee: LG HAUSYS, LTD.
    Inventors: Yun-Bong Kim, Won-Kook Kim, Dong-Joo Gwon, Yang-Gu Kang, Jin-Woo Kim, Mu-Seon Ryu
  • Publication number: 20150307721
    Abstract: Provided is a coating composition for a layer having a low refractive index and comprising a siloxane compound and a metal salt. In addition, provided is a transparent conductive film including the layer having a low refractive index and formed by using the coating composition for a layer having a low refractive index.
    Type: Application
    Filed: November 8, 2013
    Publication date: October 29, 2015
    Applicant: LG HAUSYS, LTD.
    Inventors: Ji Yeon SEO, Won Kook KIM, Heon Jo KIM, Mu Seon RYU, Jin Ki HONG
  • Publication number: 20150125690
    Abstract: Disclosed is a transparent conductive film for a touch panel that uses a single hybrid undercoating layer so as to be capable of index matching and has excellent barrier properties. The conductive film according to the present invention includes: a transparent base material; said hybrid undercoating layer, which is formed on the transparent base material, which consists of an inorganic network/organic network hybrid polymer, which has a refractive index of between 1.55 and 1.7, and which has a thickness of between 10 nm and 1.5 ?m; and a transparent conductive layer which is formed on the hybrid undercoating layer. Compared to the transparent conductive films of the prior art, the present invention has significantly higher productivity, has excellent barrier properties, and exhibits stable index matching.
    Type: Application
    Filed: May 7, 2013
    Publication date: May 7, 2015
    Inventors: Mu-Seon Ryu, Won-Kook Kim, Dong-Joo Kwon, Ji-Yeon Seo
  • Patent number: 8937116
    Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation thereof. The present invention can provide a transfer material or a surface protection sheet having a high refractive index and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: January 20, 2015
    Assignee: LG Hausys, Ltd.
    Inventors: Yun-Bong Kim, Won-Kook Kim, Dong-Joo Gwon, Yang-Gu Kang, Jin-Woo Kim, Mu-Seon Ryu
  • Publication number: 20120301629
    Abstract: The present invention relates to a hard coating forming method. According to the present invention, a hard coating can be formed to have high index of refraction and favorable physical properties in terms of hardness, wear-resistance, scratch-resistance, chemical resistance, transparency, gloss, and the like on surfaces of various manufactured goods including resin formed products and wood products.
    Type: Application
    Filed: February 9, 2011
    Publication date: November 29, 2012
    Inventors: Yun Bong Kim, Won Kook Kim, Yang Go Kang, Jin Woo Kim, Dong Joo Kwon, Mu Seon Ryu
  • Publication number: 20120184640
    Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation thereof. The present invention can provide a transfer material or a surface protection sheet having a high refractive index and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.
    Type: Application
    Filed: February 9, 2011
    Publication date: July 19, 2012
    Applicant: LG HAUSYS, LTD.
    Inventors: Yun-Bong Kim, Won-Kook Kim, Dong-Joo Gwon, Yang-Gu Kang, Jin-Woo Kim, Mu-Seon Ryu
  • Publication number: 20120168074
    Abstract: The present invention relates to a sheet for forming a hard coating and a method of formation. The present invention can provide a transfer material or a surface protection sheet having a high index of refraction and superior physical properties, such as hardness, friction resistance, abrasion resistance, chemical resistance, transparency, luster, and the like, for forming a hard coating on the surface of various molded products, including resin molded products or wood products, and a method for forming a hard coating from such transfer material or surface protection sheets.
    Type: Application
    Filed: February 9, 2011
    Publication date: July 5, 2012
    Applicant: LG HAUSYS, LTD.
    Inventors: Yun-Bong Kim, Won-Kook Kim, Dong-Joo Gwon, Yang-Gu Kang, Jin-Woo Kim, Mu-Seon Ryu